WO2009108548A3 - Dispositif, système et méthode de sélection et transfert de réseaux sans fil - Google Patents

Dispositif, système et méthode de sélection et transfert de réseaux sans fil Download PDF

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Publication number
WO2009108548A3
WO2009108548A3 PCT/US2009/034353 US2009034353W WO2009108548A3 WO 2009108548 A3 WO2009108548 A3 WO 2009108548A3 US 2009034353 W US2009034353 W US 2009034353W WO 2009108548 A3 WO2009108548 A3 WO 2009108548A3
Authority
WO
WIPO (PCT)
Prior art keywords
network selection
handover
wireless
wireless network
transceiver
Prior art date
Application number
PCT/US2009/034353
Other languages
English (en)
Other versions
WO2009108548A2 (fr
Inventor
Vijay Sarathi Kesavan
Kapil Sood
Original Assignee
Intel Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel Corporation filed Critical Intel Corporation
Priority to EP09714083.4A priority Critical patent/EP2248378A4/fr
Priority to BRPI0906030-8A priority patent/BRPI0906030A2/pt
Priority to KR1020107018969A priority patent/KR101154736B1/ko
Publication of WO2009108548A2 publication Critical patent/WO2009108548A2/fr
Publication of WO2009108548A3 publication Critical patent/WO2009108548A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/24—Reselection being triggered by specific parameters
    • H04W36/30—Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0083—Determination of parameters used for hand-off, e.g. generation or modification of neighbour cell lists
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention porte sur un dispositif, un système et une méthode de sélection et de transfert de réseaux sans fil. Par exemple un dispositif sans fil émetteur/récepteur multiple comporte: au moins un premier et un deuxième émetteur/récepteur sans fil co-situés; un ou plusieurs modules de microprogrammes effectuant la sélection de réseau d'au moins l'un des deux émetteurs-récepteurs en fonction d'une ou plusieurs instructions reçues d'un ou plusieurs pilotes quand le dispositif émetteur/récepteur multiple fonctionne à pleine puissance; et un moteur de gestion effectuant la sélection d'un au moins des deux émetteurs/récepteurs lorsque le dispositif émetteur/récepteur multiple fonctionne à puissance réduite.
PCT/US2009/034353 2008-02-26 2009-02-18 Dispositif, système et méthode de sélection et transfert de réseaux sans fil WO2009108548A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP09714083.4A EP2248378A4 (fr) 2008-02-26 2009-02-18 Dispositif, système et méthode de sélection et transfert de réseaux sans fil
BRPI0906030-8A BRPI0906030A2 (pt) 2008-02-26 2009-02-18 "dispositivo multitransceptor, sistema e método de seleção e handover de rede wireless"
KR1020107018969A KR101154736B1 (ko) 2008-02-26 2009-02-18 무선 네트워크 선택 및 핸드오버의 장치, 시스템, 및 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/037,107 2008-02-26
US12/037,107 US7936708B2 (en) 2008-02-26 2008-02-26 Device, system, and method of wireless network selection and handover

Publications (2)

Publication Number Publication Date
WO2009108548A2 WO2009108548A2 (fr) 2009-09-03
WO2009108548A3 true WO2009108548A3 (fr) 2009-11-26

Family

ID=40998811

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/034353 WO2009108548A2 (fr) 2008-02-26 2009-02-18 Dispositif, système et méthode de sélection et transfert de réseaux sans fil

Country Status (7)

Country Link
US (1) US7936708B2 (fr)
EP (1) EP2248378A4 (fr)
KR (1) KR101154736B1 (fr)
CN (1) CN101527946B (fr)
BR (1) BRPI0906030A2 (fr)
TW (1) TW201002121A (fr)
WO (1) WO2009108548A2 (fr)

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Also Published As

Publication number Publication date
CN101527946B (zh) 2013-09-25
US7936708B2 (en) 2011-05-03
CN101527946A (zh) 2009-09-09
KR101154736B1 (ko) 2012-06-15
KR20100130183A (ko) 2010-12-10
WO2009108548A2 (fr) 2009-09-03
BRPI0906030A2 (pt) 2015-06-30
EP2248378A4 (fr) 2017-03-15
US20090215404A1 (en) 2009-08-27
EP2248378A2 (fr) 2010-11-10
TW201002121A (en) 2010-01-01

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